Datasheet

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
43
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2084Y electrical characteristics at V
CC±
= ±15 V, T
A
= 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TLE2084Y
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX
UNIT
V
IO
Input offset voltage
V
IC
= 0, V
O
= 0,
R
S
= 50 Ω
7 mV
I
IO
Input offset current
V
IC
= 0, V
O
= 0,
15 100 pA
I
IB
Input bias current
IC O
See Figure 4
25 175 pA
15 15
V
ICR
Common-mode input voltage range R
S
= 50 Ω
to to
V
ICR
gg
S
–11 11.9
I
O
= –200 µA 13.8 14.1
V
OM+
Maximum positive peak output voltage swing I
O
= –2 mA 13.5 13.9 V
I
O
= –20 mA 11.5 12.3
I
O
= 200 µA –13.8 –14.2
V
OM–
Maximum negative peak output voltage swing I
O
= 2 mA –13.5 –14 V
I
O
= 20 mA –11.5 –12.4
R
L
= 600 Ω 80 96
A
VD
Large-signal differential voltage amplification V
O
= ± 10 V R
L
= 2 kΩ 90 109 dB
R
L
= 10 kΩ 95 118
r
i
Input resistance V
IC
= 0
10
12
Ω
c
i
In
p
ut ca
p
acitance
V
IC
= 0,
Common mode 7.5
p
F
c
i
Input
capacitance
IC
See Figure 5
Differential 2.5
pF
z
o
Open-loop output impedance f = 1 MHz 80 Ω
CMRR Common-mode rejection ratio
V
IC
= V
ICR
min, V
O
= 0,
R
S
= 50 Ω
80 98 dB
k
SVR
Supply-voltage rejection ratio (∆V
CC±
/∆V
IO
)
V
CC±
= ±5 V to ±15 V, V
O
= 0,
R
S
= 50 Ω
82 99 dB
I
CC
Supply current (four amplifiers) V
O
= 0, No load 5.2 6.5 7.5 mA
I
OS
Short circuit out
p
ut current
V
O
=0
V
ID
= 1 V –30 –45
mA
I
OS
Short
-
circuit
output
current
V
O
=
0
V
ID
= –1 V
30 48
mA